First up, here is the handout from Dr. Russell Moore and the ERLC that I gave out in prayer meeting:

ERLC SCOTUS Handout 

Here is Dr. Moore’s article where he fleshes out a lot of the ideas from the handout:

How Should Same Sex Marriage Affect the Church’s Witness?

Here is Dr. Albert Mohler’s article, which you will find to be quite substantive. If you’re looking for an overview of the whole situation, read this one:

Waiting For the Other Shoe 

Also, Dr. Denny Burk has provided great coverageand analysis in this post:

Enemies of the Human Race

Finally, to better understand why the church should care about gay marriage, let me encourage you to listen to this lecture by ethicist Robert P. George. It was very helpful for me.

Marriage and the Illusion of Moral Neutrality